ID if possible

[pcnicholson]

These popped up on the back end of one of my frags recently. Any ideas what they may be?

 

[Wes]

Aptasia pest anemone

 

[pcnicholson]

Really? I've had that before and they didn't look like these. Are there more than one species then?

 

[simontan]

They look more like majanos to me. Ive had some pale ones like that in addition to the brown and green.

 

[bimmerzs]

Could be either, not sure from the pic but does look more like mojano's. Regardless of which one it should be removed asap, here 's some additional data of this not so welcomes visitor. http://www.associatedcontent.com/article/775183/reef_pests_and_their_ramifications.html?cat=53

Cheers,

 

[pcnicholson]

Thanks for the replies! After comparing pictures online I think they are indeed Mojanos. Reading up on treatments now. I'll see how it goes.